Supplier Page from Thermo Fisher Scientific for Tantalum(V) chloride, anhydrous, Puratronic:r, 99.995% (metals basis)
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific